YASKAWA SGD7S-R70A20A023F40B Product Manual page 136

5.1 FT40 Specification
5.1.6 Troubleshooting Warnings
Warning Number:
Warning Name
A.97A:
Command Warning
7 (Phase Error)
A.97b:
Data Clamp Out of
Range
A.9A0:
Overtravel (Over-
travel status was
detected.)
A.9b0:
Preventative Mainte-
nance Warning
*
Refer to the following manual for details.
Σ-7-Series Σ-7S SERVOPACK with MECHATROLINK-III Communications References Product Manual
(Manual No.: SIEP S800001 28)
5-48
Possible Cause Confirmation
A command that
cannot be exe-
cuted in the cur- –
rent phase was
sent.
The set com-
mand data was
clamped to the
–
minimum or maxi-
mum value of the
setting range.
Check the status of the
Overtravel was
overtravel signals on
detected while the
the input signal moni-
servo was ON.
tor.
One of the con-
sumable parts has
–
reached the end
of its service life.
Continued from previous page.
Correction
Send the command after
the command conditions
are satisfied.
Set the command data
within the setting ranges.
Even if an overtravel signal
is not shown by the input
signal monitor, momentary
overtravel may have been
detected. Take the following
precautions.
• Do not specify move-
ments that would cause
overtravel from the host
controller.
• Check the wiring of the
overtravel signals.
• Implement countermea-
sures against noise.
Replace the part. Contact
your Yaskawa representa-
tive for replacement.
Reference
–
–
*
*